baber/WOPTO huggingface dataset:
Patent JP-H05180942-A (JP)
Title: Radioactivity measuring instrument for radioactive waste packed in drum
Inventor: KONDO MASAHIRO
IPC: G01T1/167
Filed: 1991-12-27
Abstract: PURPOSE:To accurately measure radioactivity in a drum over a wide range from a low dosage rate to a high dosage rate by optimizing the dead time of a measuring instrument by adjusting the aperture of a collimator arranged in front of a radiation detector and distance between the drum and collimator. CONSTITUTION:Drum driving devices 7 and 8 are controlled by a controller 15 so that a drum 1 can be freely moved in its rotating and length directions. By making gamma-rays from the drum 1 pass through a collimator 3, only the gamma-rays from the sliced section of the drum 1 are measured with a radiation detector and sent to a multichannel analyzer(MCA) 12 after shaping and amplification at a linear amplifier 11. The MCA 12 measures energy spectra from the gamma-rays, but requires dead time, namely, processing time for performing A/D conversion. Therefore, a computing element 13 makes evaluation so that the dead time can become the optimum and obtains the optimum gamma-ray energy spectra by adjusting the aperture of the collimator 3 and distance between the drum 1 and collimator 3. The element 13 takes the sum of intensities of radiation over the entire cross section and outputs 14.
Patent JP-2001162372-A (JP)
Title: Pulse arc welding equipment
Inventor: KUMASAKA TAKAO
IPC: B23K9/127
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency pulse are welding equipment having an excellent controllability of a torch driving part which adjusts an are length. SOLUTION: In a pulse arc welding equipment provided with a welding torch having an arc electrode, a pulse welding power supply which supplies a high frequency pulse current which periodically generates a high frequency pulse arc voltage on the arc electrode, a torch driving part furnished with a servo motor or the like, which adjusts the gap between the arc electrode of the welding torch and welded base material, and an arc voltage detecting part which detects the voltage between the arc electrode and the welded base material, the equipment is characterized by the face that a unit of averaging processing in an ON-period is provided for deriving an average value of the arc voltage during a time interval from the beginning of the rice of the pulse arc voltage to the end of its fall,  and the torch driving unit is so adjusted and actuated that the average value of the voltage in the ON-period derived by the part of averaging processing in the ON-period approximately coincides with a reference value of the arc voltage.
Patent JP-H05181806-A (JP)
Title: Electric calender
Inventor: INOUE HAJIME
IPC: G06F15/02
Filed: 1991-12-27
Abstract: PURPOSE:To obtain an electronic calendar which can vary and display a day a month or a year and a picture at every day unit, every month unit or every year unit, and also, by which the present day is known at a glance. CONSTITUTION:By an operating part 6, a year calendar, a month calendar or a date calendar is selected, a calendar picture control means 8 allows a display part 1 to display a calendar picture of the present date of a date counting means 7, a present day display control means 11 displays the present date in a state being different from other date, when a calendar of the display part 1 is displayed by one of the year calendar and the month calendar. Also, an image display control means 12 displays image data from a recording medium, whenever an image indicator or a calendar screen is updated.
Patent JP-H11171338-A (JP)
Title: Position adjusting method for gripping member
Inventor: IMADA HIDENORI
IPC: B28B13/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To accurately move a griping member to the gripping position to grip a gripping object even if the gripping object is big and its lacing attitude is not fixed. SOLUTION: In a Austin adjusting method for a gripping member 10 for gripping and transferring a griping object M placed on a plating part 60, position sensors 20L, 20R (20) are provided on the gripping member 10, and the reference position 60z is set in relation to the placing part 60. First, the gripping member 10 is allowed to approach to the gripping object M, and the detecting position (f) of the position sensor 20 is allowed to a coincide with the reference position 60z. Next, the gripping member 10 is moved until the detected position (f) coincides with the end position Mz of the griping object M, the relative position t1 of the gripping object M in relation to the placing part 60 is measured, and the gripping member 10 is moved to the gripping position 10z to grip the gripping object M on the basis of the measured value.
Patent JP-H11180976-A (JP)
Title: Naphthalene compound and phenate concentrate containing the same
Inventor: TAKEYA HARUHIKO
IPC: C10N40/25
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound stable irrespective of the basic value, etc., of a perbasic alkaline earth metal phenate sulfide concentrate used as an additive for lubricants, capable of improving the high temperature washability of the concentrate, and useful for the high performance low cost lubricants for internal combustion engines. SOLUTION: A compound of the formula (R is a 9-20C hydrocarbyl). For example, 1-oxa-4-thia-6-dodecyl-2,3-dihydronaphthalene. The compound of the formula is obtained by dissolving 1 mole of 4-hydrocarbylcyclohexanone and 0.5-1.5 moles of 2-mercaptoethanol in dichloromethane, adding 1-3 moles of N-bromosuccinic acid imide and reacting the compounds with each other for 1-3 hr. The compound of the formula can be added to the perbasic alkaline earth metal phenate sulfide (Z) concentrate in an amount corresponding to the 1-25 wt.% of the compound Z to achieve the objective effect.
Patent JP-2000118884-A (JP)
Title: Hand-operated corde winding device
Inventor: AOKI TAKASHI
IPC: B65H75/44
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To wind up a wound object such as an electric corde and a hose in a certain order with inducing it left and right by only rotation of a handle. SOLUTION: Turning of a handle 7 operates respective gears so that a rotating gear 2 between a belt gear 3 and a plate-like center gear 1 rotationally moves along an outside of the center gear 1. The rotating gear 2 is connected to an inducing part 5 with an inducing bar 6 so that the inducing part 5 moves in accordance with the motion of the rotating gear 2. In order to prevent upward and downward motion of the inducing part 5 caused by a turnaround of the rotating gear 2, the inducing part 5 is formed with a longitudinal space. Accordingly, the inducing bar 6 can move up and down by a necessary amount so that the inducing part 5 can be moved only left and right. Thereby, when the handle 7 is turned, a wound object is drawn and wound up left and right in a certain order in accordance with the motion of the inducing part 5.
Patent JP-H09166123-A (JP)
Title: Fixing tool
Inventor: ISHIHARA MASUO
IPC: F16B5/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a synthetic resin sheet member during fixing, in a fixing tool to laminate together a metallic sheet member and the synthetic resin sheet member and adhere the sheets to each other for coupling. SOLUTION: A fixing tool comprises a cylindrical sleeve 2 slightly longer than the thickness of a synthetic resin sheet member and having an inner hole 21 extending through on a central axis and a intermeshing part 23 with the synthetic resin sheet member formed on an outer peripheral surface; and a bolt 3 provided at the base end of a shaft part 33 with a flange 32 having at least the same diameter as the outside diameter of the sleeve 2 and extending through the synthetic resin sheet member after the extension of it through the inner hole 21 and screwed in the metallic sheet member. During fixing, since the flange 32 is stopped in short of the synthetic resin sheet member, breakage of the synthetic resin sheet member does not occur.
Patent JP-2000152777-A (JP)
Title: Biological specimen sampler
Inventor: FURUKAWA YUKITAKA
IPC: B01L3/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a biological specimen sampler so designed as to enable a reagent and a solution to be dividedly contained in the identical container even if the reagent is liquid or solid and also enable the reagent to be instantaneously dissolved in the solution even if the reagent is solid. SOLUTION: This sampler 19 is made up of a container body 15 with an opening through which a biological specimen 11 is to be put thereinto closed with a sealant 13 and the interior loaded with a solution 14 to be dispersed with a biological specimen and a cap 16 to be put on the opening of the container body 15 so as to doubly close the opening; wherein the inner bottom face of the cap 16 is fitted with a water-absorbing porous material 10 to which a reagent is adsorbed.
Patent JP-H09161850-A (JP)
Title: Method of changing sealed lead-acid battery
Inventor: HIGA NAOKI
IPC: H02J7/10
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the life performance of a battery by charging the quantity of electricity corresponding to the charged quantity while performing plural times of short-time discharging before changing or during charging, leaving it as it is between, in an open circuit condition, and detecting the discharged condition of the battery. SOLUTION: A temperature sensor is attached to the specified position of a sealed lead-acid battery, and the connector of a charger is connected to the battery. The switch of the charger is turned on to put the battery in an open circuit condition, and it is discharged several times for 0.5-10sec with a current of 0.5-3cA, leaving it as it is between, and then it is discharged, and it is charged with the quantity of electricity corresponding to the charged quantity while detecting the discharged condition of the battery.
Patent JP-H07205514-A (JP)
Title: Recorder
Inventor: YOSHIKAWA HISASHI
IPC: B41J19/18
Filed: 1993-12-22
Abstract: PURPOSE: To stabilize a high and a low printing speeds by selecting a predetermined number of voltages according to low-speed recording and high-speed recording among a plurality of different voltages generated by a voltage- generating means and executing chopper control among the selected predetermined number of voltages by a chopper control means. CONSTITUTION: A power supply unit 73 generates a plurality of different voltages. A signal designating whether a printing speed is high or low is input from a keyboard 71 to a CPU 70. When the printing speed designation signal is input to a motor-driving circuit 74, the motor-driving circuit 74 selects two voltages among the plurality of voltages in accordance with a high speed or low speed. A chopper control is executed between the selected two voltages to control driving of a DC motor of a recording apparatus 76. In other words, the CPU 70 measures a pulse interval of a motor stop signal output in consequence of the rotation of the DC motor, calculates a printing speed thereby carrying out the chopper control.
Patent JP-H09162137-A (JP)
Title: Ion implantation
Inventor: ASAI ATSUSHI
IPC: H01L21/266
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ion implanter in which the position and area of an ion implanting region can be regulated by subjecting a photoresist layer to a reflow heat treatment at the time of implanting ions using the photoresist layer as a mask thereby reducing the diameter of opening in a mask pattern on the fringe at the lower end thereof. SOLUTION: A p<-> -type overflow barrier layer 12 is formed on an Si substrate 11 by ion implantation and subjected to thermal oxidation thus obtaining an insulation film 13. A mask pattern having an opening is then formed by a photoresist layer 40 and a transfer barrier part 21 of p<-> -well is formed by ion implantation using the photoresist layer 40 as a mask. Subsequently, the photoresist layer 40 is subjected to reflow heat treatment so that the photoresist layer 40 is fluidized around the lower end part 44 of opening thus reducing the diameter of opening on the fringe 46 of lower end part 44. Finally, ion implantation for forming a vertical transfer part 22 is performed using the photoresist layer 40 having mask pattern of reduced opening diameter as a mask.
Patent JP-H10167495-A (JP)
Title: Paper feeding equipment
Inventor: KUSUMI TADASHI
IPC: B65H3/52
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the paper feeding equipment capable of suppressing occurrence of double feeding with an inexpensive configuration. SOLUTION: A feed roller 3 suspends its operation for given time Ts, starting from running carried paper sheets 1 over the nip of the feed roller 3 and a reverse roller 4 constituting a separating and feeding part until carrying the carried paper sheets 1 by paired carrying rollers 5 located in the downstream in the carrying direction. The result prolongs time required for separating the paper sheets to suppress occurrence of double feeding in the paper sheets 1. The time Ts is time, starting from picking up the paper sheets 1 until starting the suspension of the feed roller 3 operation.  The time Ts is longer than time (L1/V1) required for passing the paper sheets 1 through the distance L1, from its carrying start position until the nip of the feed roller 3 and the reverse roller 4 at carrying speed V1 and shorter than time (L2/V2: V2 is carrying speed by the paired carrying rollers 5) required for passing the paper sheets 1 through the distance L2, from the nip of the feed roller 3 and the reverse roller 4 until the nip of the paired carrying rollers 5.
Patent JP-H09167424-A (JP)
Title: Disk auto-changer device
Inventor: FURUSAWA SHIGEJI
IPC: G11B17/28
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enable quick reproduction of disks even when they are different in outer diameter and are housed at random in a housing part by continuously forming a large diameter disk periphery supporting part and a small diameter disk periphery supporting part. SOLUTION: When a 12cm disk is supported by a housing part 3 in a disk reproducible position (housing completion position), a part of the circumferential periphery of the disk is engaged with one pair of large diameter disk periphery supporting parts 8a, and when a 8cm disk is supported, a part of the circumferential periphery of the disk is fitted to and stably supported by one pair of small diameter periphery supporting parts 8b. Consequently, disks that are different in outer diameter can be housed at random and quickly in the plural supporting parts 8 respectively, and moreover, the supporting is stabilized even when impact and vibration are received from the outside.
Patent JP-H06204530-A (JP)
Title: Optical generator element, method and apparatus for manufacturing same
Inventor: MIMURA TOSHIHIKO
IPC: H01L31/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide an optical generator element in which a resistance loss of an electrode material can be reduced while realizing a decrease in a shielding loss. CONSTITUTION:An optical generator element comprises at least a semiconductor layer 15 for generating photovoltaic power and a condensing electrode for the power, wherein at least one or more different type metal fine particles 14 having solder wettability are codispersed in solder 12 of eutectic alloy of low melting point metals on conductive paste 13 for constituting the electrode. Thus, fluidity of the solder at the time of thermally melting is suppressed, and saturated critical quantity of the solder on the paste 13 can be increased by twice or more as large as that of prior art. In this case, as the particles 14 to be dispersed in the low melting point metal, any metal having wettability for the solder may be used.
Patent JP-H08251568-A (JP)
Title: Method for holding multimedia virtual conference
Inventor: MAAKU DABURIYUU ARUTOMU
IPC: G06F3/033
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method with which even a conference participant unfamiliar with a multimedia virtual conference easily takes part in it from his own workstation. SOLUTION: This multimedia communication conference system utilizes a graphical user interface that adopts actual conference metaphor through which a participant easily shares and distributes information with/to other conference participants. This is realized by using knowledge that is already owned by the participant about how an actual conference is proceeded. Therefore, the conference participant executes such operations as to distribute and share information at a place that, is away from other conference participants by directly operating actual graphical icons of objects by means of the graphical user interface, i.e., a multimedia communication application program. This carries out a conference that uses actual objects. The action that operates such icons simulates action at the time of executing an actual conference.
Patent JP-H05157700-A (JP)
Title: Surface state inspecting device
Inventor: KONO MICHIO
IPC: G01N21/94
Filed: 1991-12-02
Abstract: PURPOSE:To inspect the surface state of each surface of a plurality of piled up layers by receiving scattered light from a light scattering member with a plurality of light receiving systems and checking each light receiving system for sensitivity. CONSTITUTION:A reflected and polarized 103 light beam is separated 105 into two light beams LU and LL after convergence 103. The beam LU (LL) is condensed and made incident to the upper surface 108a (lower surface 108b) of a reticle 108 after reflection 106. The upper and lower surfaces 108a and 108b respectively constitute a blank surface and pattern surface and are mounted with pellicles 115 and 116. As the light beam rotates 103, the beam LU (LL) scans the upper surface (lower surface 116) and blank surface 108a (pattern surface 108b) of the reticle 108 in the direction perpendicular to the plane of the figure. Synchronously to the scanning with the beam LU (LL), the reticle 108 makes translational motions in the lateral direction and each surface to be inspected 108a, 108b, 115, and 116 is two-dimensionally scanned with light. Light receiving systems 150 (150a-150d) inspect the surface state of each surface to be inspected by detecting scattered light from each surface to be inspected. The system 150a, for example, condenses 112a and detects 114a the scattered light from the surface 115.
Patent JP-H09165311-A (JP)
Title: Antimicrobial water-base wax composition and its production
Inventor: MAEKAWA MASAAKI
IPC: C08L91/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a water-base wax composition, capable of sustaining antimicrobial effects for a long period without discoloring, excellent in dispersibility without sedimenting and solidifying even when allowed to stand and having antimicrobial functions. SOLUTION: This antimicrobial water-base wax composition which is the objective composition is obtained by treating the surface of at least one ceramic antimicrobial agent having 0.05-0.5μm average particle diameter with a dispersing agent having hydrophilic functional groups [e.g. isopropyl tri(n-amidoethyl- aminoethyl) titanate] in an amount of 0.1-10wt.% based on the antimicrobial agent and including the resultant material in an amount of 0.1-30wt.% based on the resin solid content of the water-based wax.  Otherwise, the composition is prepared by wet pulverizing the ceramic antimicrobial agent in at least one solvent with a grinding medium having the diameter within the range of 0.1-5mm so as to provide 0.05-0.5μm average particle diameter, adding the resultant suspension of the antimicrobial agent fine particles to the water-base wax and including the fine particles in an amount of 0.1-30wt.% based on the resin solid content of the wax.
Patent JP-H10191216-A (JP)
Title: Photographing device
Inventor: TANAKA HIROSHI
IPC: G03B17/53
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device which can obtain a desired photograph without taking it again. SOLUTION: The plural pictures of an object, which are taken by a video camera 1, are stored in a memory 4 through a camera input part 2. Picture sizes are reduced by a picture processing part 5 and they are converted into one multi-picture and is displayed on a display 11. A user selects the desired picture from the multi-picture displayed on the display 11 and it is instructed from an operation part 12. The selected picture is read from the memory 4 and is printed out by a printer 7.
Patent JP-2001163637-A (JP)
Title: Method for firing glass film and continuous firing device
Inventor: SENDA SHINJI
IPC: H01J11/38
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a firing method for manufacturing glass films containing decreased internal air bubbles with high stability of the process and a continuous firing device. SOLUTION: When glass powder is decompressed in a vacuum heating up stage C in the process that the glass powder softens in heating up processes A to C in firing dielectric layers, the pressure in the external space of the dry film is lower than the pressure in the dry films in the step that pores communicate with the surface from the inside of the dry films and therefore, the gases existing in the dry films is discharged from the surface. The glass powder is therefore heated up to a holding temperature and is softened. Gases hardly exist in the inside when the glass powder parts are bonded to each other and therefore the remaining of the air bubbles within the formed glass films and eventually the dielectric layers is suppressed.  Since the remaining of the air bubbles is suppressed, the holding temperature is merely necessitated to be set at a temperature of about 550A( deg.C) slightly higher than the softening point Tsp and consequently the trouble that the stability of the stages lacks when the holding temperature is set high is suppressed.
Patent JP-2001166382-A (JP)
Title: Method for deciding quality of light source unit, and method for manufacturing light source unit by using the method
Inventor: TSUTSUMI TAKEHARU
IPC: H01J9/44
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily deciding the quality of a light source unit in a short time, and to provide a method for manufacturing the light source unit by using the method. SOLUTION: In this method for deciding the quality of the light source unit where a light emitting tube 1 having a pair of electrodes 9 inside and a reflector 3 are integrated, the aperture part 2 of the reflector 3 in the light source unit is installed in parallel with a body to be projected 5 on which light is projected by leaving specified space in between after previously setting the intersection of the body 5 and an optical axis 4 orthogonal thereto on the body 5, and reflected light which is radiated from the tube 1 and reflected by the reflector 3 is projected on the body 5, and the space between the light source unit and the body 5 is adjusted so that the luminance maximum point of the projected light which is projected on the body 5 may be maximum, then a distance between the luminance maximum point and the intersection is measured.  By using a distance L1 obtained by adjusting the space between the light source unit and the body 5 and a distance L2 between the luminance maximum point and the intersection, the quality of the light source unit is decided.